AUS to PDX from $317 in economy – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

Round Trip•Economy

Austin-Bergstrom International Ai

Austin, United States

Portland International Airport

Portland, United States

$414 USD

-23%$317 USD

Verified about 8 hours ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$364 1$354 2$331 3$354 4$354 5$331 6$354 7$354 8$331 9$331 10$354 11$354 12$354 13$377 14$377 15$354 16$354 17$377 18$462 19$462 20$532 21$387 22$387 23$387 24$377 25$377 26$592 27$592 28$532 29$377 30$377 31$377 1$387 2$387 3$387

Limited Availability

19% of dates checked are available within 10% of the lowest price

Tuesday, December 15th, 2026

5 round-trip options

Returning

Sun, Dec 20, 2026•5 Day Trip

$354 USD

Returning

Mon, Dec 21, 2026•6 Day Trip

$354 USD

Returning

Tue, Dec 22, 2026•7 Day Trip

$354 USD

Returning

Sat, Dec 26, 2026•11 Day Trip

$439 USD

Returning

Sun, Dec 27, 2026•12 Day Trip

$509 USD